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| Criterion |  Agile ROAM Board |  Growth A/B Testing |  Architecture Risk Storming |  Architecture Software Architecture Canvas |
|---|---|---|---|---|
Purposedifferent | When work needs to move between different states or columns, it makes that movement and its handoffs legible. It sorts work by value, risk, and delivery ability. The result is captured as a ROAM Board and an Owner List. | When two variants compete, discussions quickly decide by taste rather than effect. A/B Testing checks behavior under controlled conditions and separates real improvement from chance or expectation effects. | Helps clarify architecture context, options, and consequences in concrete terms. It organizes technical context, alternatives, and consequences. The result is captured as an Annotated Diagram, a Prioritized Risk List, and an Action Backlog. | The Software Architecture Canvas reduces a system to the most important architecture decisions, constraints, and interfaces. It is useful when teams need a resilient overall picture quickly. |
Complexitydifferent | Low | High | Low | Low |
Timedifferent | 20-40 min initial, dann laufend | 1-4 Wochen | 60-90 min | 1-2 h |
Participantsdifferent | 3-15 | 1-6 | 4-12 | 3-10 |
Formatdifferent | Workshop + async | Async | Workshop | Workshop |
Outputdifferent | ROAM Board, Owner List | Experiment results, Decision log, Learning summary | Annotated Diagram, Prioritized Risk List, Action Backlog | Architecture Canvas, Goals, Constraints, Quality Attributes |
Tagsno overlap | RiskAgileTrackingAlignment | ExperimentsGrowthAnalyticsValidation | RiskArchitectureWorkshopValidation | CanvasArchitectureAlignmentWorkshop |